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Wysocki" , Len Brown , linux-acpi@vger.kernel.org Subject: [PATCH 11/57] docs: extcon: move it to acpi dir and convert it to ReST Date: Mon, 15 Apr 2019 23:55:36 -0300 Message-Id: X-Mailer: git-send-email 2.20.1 In-Reply-To: References: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The intel-int3496.txt file is a documentation for an ACPI driver. There's no reason to keep it on a separate directory. So, instead of keeping it on some random location, move it to a sub-directory inside the ACPI documentation dir. For now, keep it with .txt extension, in order to avoid Sphinx build noise. A later patch should change it to .rst and movin it to be together with other acpi docs. Signed-off-by: Mauro Carvalho Chehab --- .../drivers/extcon-intel-int3496.txt} | 14 ++++++++++---- MAINTAINERS | 2 +- 2 files changed, 11 insertions(+), 5 deletions(-) rename Documentation/{extcon/intel-int3496.txt => acpi/drivers/extcon-intel-int3496.txt} (66%) diff --git a/Documentation/extcon/intel-int3496.txt b/Documentation/acpi/drivers/extcon-intel-int3496.txt similarity index 66% rename from Documentation/extcon/intel-int3496.txt rename to Documentation/acpi/drivers/extcon-intel-int3496.txt index 8155dbc7fad3..5137ca834b54 100644 --- a/Documentation/extcon/intel-int3496.txt +++ b/Documentation/acpi/drivers/extcon-intel-int3496.txt @@ -1,5 +1,6 @@ +===================================================== Intel INT3496 ACPI device extcon driver documentation ------------------------------------------------------ +===================================================== The Intel INT3496 ACPI device extcon driver is a driver for ACPI devices with an acpi-id of INT3496, such as found for example on @@ -13,15 +14,20 @@ between an USB host and an USB peripheral controller. The ACPI devices exposes this functionality by returning an array with up to 3 gpio descriptors from its ACPI _CRS (Current Resource Settings) call: -Index 0: The input gpio for the id-pin, this is always present and valid -Index 1: The output gpio for enabling Vbus output from the device to the otg +======= ===================================================================== +Index 0 The input gpio for the id-pin, this is always present and valid +Index 1 The output gpio for enabling Vbus output from the device to the otg port, write 1 to enable the Vbus output (this gpio descriptor may be absent or invalid) -Index 2: The output gpio for muxing of the data pins between the USB host and +Index 2 The output gpio for muxing of the data pins between the USB host and the USB peripheral controller, write 1 to mux to the peripheral controller +======= ===================================================================== There is a mapping between indices and GPIO connection IDs as follows + + ======= ======= id index 0 vbus index 1 mux index 2 + ======= ======= diff --git a/MAINTAINERS b/MAINTAINERS index 8de292192227..99822421b447 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -5958,7 +5958,7 @@ S: Maintained F: drivers/extcon/ F: include/linux/extcon/ F: include/linux/extcon.h -F: Documentation/extcon/ +F: Documentation/acpi/drivers/extcon-intel-int3496.txt F: Documentation/devicetree/bindings/extcon/ EXYNOS DP DRIVER -- 2.20.1